e/Powerwall

Information
has gloss	eng: A powerwall is a large high-resolution display wall used for projecting large computer generated images. The size of a wall display can range in size from six to over forty feet in width and potentially even larger. The massive display walls typically have a height exceeding nine feet.
lexicalization	eng: powerwall
instance of	(noun) electronic or electromechanical equipment connected to a computer and used to transfer data out of the computer in the form of text, images, sounds, or other media output device